Physical Science 20 - Dec 8

Today we finished looking at some examples of finding the image mathematically using the mirror and magnification equations.  These examples were on slides 33 and 34 in the powerpoint and we looked at one for a converging mirror and one for a diverging mirror.  Students then worked on Homework 2.6 for the remainder of the class. Tomorrow we will be learning the graphical approach to finding image characteristics.  Bring a ruler tomorrow.